12847760733 has 16 divisors (see below), whose sum is σ = 17323278336. Its totient is φ = 8469246960.

The previous prime is 12847760729. The next prime is 12847760743. The reversal of 12847760733 is 33706774821.

It is not a de Polignac number, because 12847760733 - 2² = 12847760729 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12847760713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28560 + ... + 162822.

It is an arithmetic number, because the mean of its divisors is an integer number (1082704896).

Almost surely, 2^12847760733 is an apocalyptic number.

It is an amenable number.

12847760733 is a deficient number, since it is larger than the sum of its proper divisors (4475517603).

12847760733 is a wasteful number, since it uses less digits than its factorization.

12847760733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134624.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 12847760733 in words is "twelve billion, eight hundred forty-seven million, seven hundred sixty thousand, seven hundred thirty-three".